Guru Ownership Over Time
Guru Analysis for BlackBerry Limited (BB)
BlackBerry Limited (BB), a key player in the Technology sector, continues to attract institutional attention.
As of Q3 2025, a total of 3 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $166.68 M.
Top institutional holders include Prem Watsa and Renaissance Technologies.
Notably, Prem Watsa has expressed high conviction in this stock, allocating 8.35% of their equity portfolio to it.
Institutional sentiment is currently Bearish. This is evidenced by a $52.65 M net outflow during the quarter.
Recent activity highlights Joel Greenblatt who increased their stake by 262.2%. Conversely, Renaissance Technologies reduced exposure by 63.1%.
| Portfolio Manager | % of portfolio | Activity | Shares | Value | Peroid |
|---|---|---|---|---|---|
| 8.35% | Reduce -13.2% | 35,395,320 | $172.38 M | Q3 2025 | |
| 0.02% | Reduce -63.1% | 3,363,043 | $16.41 M | Q3 2025 | |
| 0.01% | Add 262.2% | 459,485 | $2.24 M | Q3 2025 |
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
|---|
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
|---|
| Period | Portfolio Manager | Activity | Share change | % change to portfolio |
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| Portfolio Manager | Option Type | % of portfolio | Activity | Shares | Value | Period |
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Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown(Q3 2025)
Guru Consensus (Q3 2025)
FAQs for BlackBerry Limited (BB)
Top Guru holders include Prem Watsa ($172.38 M), Renaissance Technologies ($16.41 M), Joel Greenblatt ($2.24 M). Collectively, tracked Gurus hold 39.22 M shares.
Based on recent 13F filings, the sentiment is **Negative (Net Sell)**. There was a net outflow of $52.65 M, with 1 Gurus buying and 2 Gurus selling.
In the recent quarter, 2 Gurus reduced their positions, and 0 Gurus sold out of BB completely. Total sell value was $54.27 M.
Yes, 0 Gurus opened new positions in BB, and 1 added to their existing holdings. Total buy value was $1.62 M.